Description

Nordic Pure 18x18x1M14+C-3 Pleated Air Filters MERV 14 Plus Carbon 3 Pack – 18x18x1 are engineered for advanced air purification and odor control in residential and commercial HVAC systems. These filters combine high-efficiency MERV 14 synthetic media with an activated carbon layer to capture fine airborne particles and reduce odors from VOCs, pets, smoke, and more—resulting in fresher, healthier indoor air.

Features:

MERV 14 Plus Carbon filtration – comparable to MPR 2800
Activated carbon layer absorbs odors and gaseous pollutants
Electrostatically charged media enhances particulate capture
Anti-microbial filter media inhibits mold and bacteria growth
Maintains airflow in compatible high-efficiency HVAC systems

Benefits:

Improves indoor air quality by filtering allergens and odors
Ideal for high-efficiency systems that support HEPA-grade filters
Helps create a healthier environment for sensitive individuals

Technical Specifications:

Model: 18x18x1M14+C-3
Nominal Size: 18″ x 18″ x 1″
Actual Size: Approximately 17.75″ x 17.75″ x 0.75″
Quantity: 3 filters per pack
MERV Rating: 14 Plus Carbon
Recommended Replacement: Every 30–90 days, depending on air quality and HVAC compatibility

Important Note: Almost all air conditioning filters have a different “Actual Size” than the nominal size printed on the filter. It’s best to measure your existing filter for the exact dimensions and compare them to our “Actual Size” to ensure a proper fit.